print_r sample output

gistfile1.txt

[items_info] => Wilgucki\Csv\CsvCollection Object
        (
            [items:protected] => Array
                (
                    [0] => App\StoreItem Object
                        (
                            [dates:protected] => Array
                                (
                                    [0] => deleted_at
                                    [1] => unavailable_until
                                )

                            [guarded:protected] => Array
                                (
                                    [0] => id
                                )

                            [casts:protected] => Array
                                (
                                    [is_visible] => boolean
                                    [unit_price] => double
                                    [unit_cost] => double
                                )